Contains the high-frequency crystal oscillators generating the 4.0 MHz and 1.7 MHz base frequencies.
Ground Continuity: Ensure the resistance between the ground pin of the power plug and the chassis is less than 0.1 ohms.
1.7 MHz (Optimizes deep, controlled thermal sealing of vessels).
The is a high-frequency radiosurgical generator designed for precision in surgical applications. Operating at 4.0 MHz, it is engineered to provide specific cutting and coagulation effects. Maintaining the integrity of this medical device requires strict adherence to the technical protocols and safety standards found in official documentation. ellman surgitron 4.0 dual rf service manual
: A red indicator and audible tone signal if the neutral plate (grounding pad) is not properly connected or adhered to the patient. Available Documentation & Resources
Faulty power cord, blown main fuses, or defective low-voltage power supply.
The Ellman Surgitron 4.0 Dual RF is a dual-channel RF generator designed for precise and efficient tissue removal. Its advanced technology allows for simultaneous use of two RF channels, enabling surgeons to perform complex procedures with ease. The device features a user-friendly interface, intuitive controls, and a compact design, making it suitable for use in various medical settings. The is a high-frequency radiosurgical generator designed for
Inspect the power cord, footswitch cable, handpieces, and patient return plates for insulation breakdown or exposed wiring. Electrical Safety Testing (EST)
1.7 MHz (Delivers localized tissue desiccation between two active electrode tips). Power Output Characteristics
Fully Filtered (Cut), Fully Rectified (Blend), Partially Rectified (Coag), Fulguration (Spark-gap simulation), and Bipolar. Internal Hardware Components : A red indicator and audible tone signal
Steps up the RF energy and isolates the patient circuits from ground potential to eliminate risk of shock. 2. Preventive Maintenance Schedule
A: Ellman does not authorize video service guides. However, the service manual includes detailed PCB topologies and waveform diagrams that no video can replace.
Non-inductive RF load resistors (typically a 200-ohm load for monopolar testing and a 100-ohm load for bipolar testing). A dual-pedal footswitch or manual activation jig. Power Verification Procedure
Repairing the Surgitron 4.0 often involves replacing modular components.
Understanding the core technical architecture of the Surgitron 4.0 Dual RF is the first step in effective servicing. Unlike traditional electrosurgical units (ESUs) operating at lower frequencies (around 300 kHz to 500 kHz), the Ellman unit operates at 4.0 MHz for monopolar energy and 1.7 MHz for bipolar energy. Key Specifications 4.0 MHz Bipolar Frequency: 1.7 MHz
